20884592120

Names of 20884592120

• Cardinal: 20884592120 can be written as Twenty billion, eight hundred eighty-four million, five hundred ninety-two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.088459212 × 10¹⁰

Factors of 20884592120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3705

Divisors of 20884592120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 31 35 40 56 62 70 124 140 155 217 248 280 310 434 620 859 868 1085 1240 1718 1736 2170 2801 3436 4295 4340 5602 6013 6872 8590 8680 11204 12026 14005 17180 19607 22408 24052 26629 28010 30065 34360 39214 48104 53258 56020 60130 78428 86831 98035 106516 112040 120260 133145 156856 173662 186403 196070 213032 240520 266290 347324 372806 392140 434155 532580 607817 694648 745612 784280 868310 932015 1065160 1215634 1491224 1736620 1864030 2406059 2431268 3039085 3473240 3728060 4812118 4862536 6078170 7456120 9624236 12030295 12156340 16842413 19248472 24060590 24312680 33684826 48121180 67369652 74587829 84212065 96242360 134739304 149175658 168424130 298351316 336848260 372939145 522114803 596702632 673696520 745878290 1044229606 1491756580 2088459212 2610574015 2983513160 4176918424 5221148030 10442296060 20884592120
• Sum of all divisors σ(n): 55519948800
• Sum of proper divisors (its aliquot sum) s(n): 34635356680
• 20884592120 is an abundant number, because the sum of its proper divisors (34635356680) is greater than itself. Its abundance is 13750764560

Bases of 20884592120

• Binary: 10011011100110100011001010111111000₂
• Hexadecimal: 0x4DCD195F8
• Base-36: 9LE5AEW

Squares and roots of 20884592120

• 20884592120 squared (20884592120²) is 436166188018766094400
• 20884592120 cubed (20884592120³) is 9109152933307160787229416128000
• The square root of 20884592120 is 144515.0238556531
• The cube root of 20884592120 is 2753.8608962495

Scales and comparisons

• 20,884,592,120 seconds is equal to 664 years, 3 weeks, 2 days, 19 hours, 35 minutes, 20 seconds.
• To count from 1 to 20,884,592,120 would take you about one thousand, three hundred twenty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 20884592120 cubic inches would be around 229.5 feet tall.

Recreational maths with 20884592120

• 20884592120 backwards is 02129548802
• The number of decimal digits it has is: 11
• The sum of 20884592120's digits is 41
• More coming soon!